CN102818174A - Road lamp using mounting interface bracket structure - Google Patents

Road lamp using mounting interface bracket structure Download PDF

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Publication number
CN102818174A
CN102818174A CN2012102536404A CN201210253640A CN102818174A CN 102818174 A CN102818174 A CN 102818174A CN 2012102536404 A CN2012102536404 A CN 2012102536404A CN 201210253640 A CN201210253640 A CN 201210253640A CN 102818174 A CN102818174 A CN 102818174A
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CN
China
Prior art keywords
bulb
support
led
heat conduction
installation interface
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN2012102536404A
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Chinese (zh)
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CN102818174B (en
Inventor
张继强
张哲源
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guizhou Guangpusen Photoelectric Co Ltd
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Guizhou Guangpusen Photoelectric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Guizhou Guangpusen Photoelectric Co Ltd filed Critical Guizhou Guangpusen Photoelectric Co Ltd
Priority to CN201210253640.4A priority Critical patent/CN102818174B/en
Publication of CN102818174A publication Critical patent/CN102818174A/en
Priority claimed from KR1020157004538A external-priority patent/KR101796654B1/en
Application granted granted Critical
Publication of CN102818174B publication Critical patent/CN102818174B/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

Abstract

The invention discloses a road lamp using a mounting interface bracket structure. The road lamp comprises a mounting interface bracket (103A) formed by stamping a metal plate, wherein multiple mounting interfaces are arranged on the mounting interface bracket (103A); LED bulbs (102) are arranged on the mounting interfaces; the mounting interface bracket (103A) is mounted on a lamp pole (108); and a lamp housing (101) formed by metal stamping or plastic die-casting is arranged outside the mounting interface bracket (103A). The LED bulbs as well as LED lamps and LED illuminating control products can be independently produced and used, the links in the production chain of LED illuminating products are greatly reduced, batch production efficiency is improved, and standard large-scale production and industrialization of energy-saving LED illuminating products are facilitated.

Description

Adopt the street lamp of installation interface supporting structure
Technical field
the present invention relates to a kind of LED street lamp, relate in particular to a kind of street lamp that adopts the installation interface supporting structure.
Background technology
semiconductor lighting is as lighting engineering of new generation; Have photoelectric conversion rate height, the easy control of light source direction, illumination period and mode and be prone to have five incomparable big power savings advantages of higher other existing lighting engineering such as power factor under control, color rendering properties of light source height, the appropriate design, receive the favor of global investor and vigorously supporting of national governments.The luminous efficiency of current LED illuminating lamp can surpass 70LM/W mostly, has more power savings advantages than traditional electricity-saving lamp.The green light LED luminous efficiency can be up to 683LM/W in theory; The theoretical efficiency of white light LEDs also can reach 182.45LM/W, so the space that the LED illumination efficiency promotes is huge.
In existing LED illuminating product design; High-powered LED lamp particularly; Because heat radiation when setting up a high-powered LED lamp, is adopted LED optical mode group, driving power and the design of light fixture three in one; Be that parts such as LED optical mode group, driving power and light fixture must form a complete production network, formed the situation of so-called " LED has lamp not have bulb ".This has brought a series of fatal problems such as manufacturing cost is high, use inconvenience, maintenance difficult for the LED illuminating product.At first make to go up the unified standard production that can't realize the whole nation and even the whole world, cause product specification many, batch less, expensive; Next is that each tame product is of all kinds, and is not general mutually, more can not exchange; The 3rd need take off maintenance with assembly integrals such as LED optical mode group, driving power, light fixtures when being product bug, and maintenance is inconvenience very, is very easy to form defectives such as fault extension and maintenance delay, maintenance cost is high.These defectives have greatly restricted promoting the use of of LED illumination, are the hard defects during the LED illuminating product is promoted.
Summary of the invention
the objective of the invention is to, and a kind of street lamp that adopts the installation interface supporting structure is provided.This LED lamp post structure is simple, cost is low, it is cheap fast convenient to install, use, safeguard; Be difficult for the fault extension; Bulb, light fixture and the illumination control product of having realized the LED lamp be in the independence of producing and using, and reduces production link significantly, realized the mass of producing, helps the application and the industrial scale of LED energy-saving illumination product.
are for solving the problems of the technologies described above; Technical scheme provided by the invention is following: a kind of LED Tunnel Lamp that adopts the two-sided heat spreader structures of extrusion pressing type; Comprise installation interface support by the metallic plate punching moulding; The installation interface support is provided with a plurality of installation interfaces, and installation interface is provided with the LED bulb; The installation interface support is installed on the lamp stand; The installation interface support is provided with lamp housing metal stamping formed or the plastics die cast outward.
In the street lamp of aforesaid employing installation interface supporting structure, said installation interface support is a L bracket, and the installation interface support is bolted on the lamp stand with installing and fixing through the support mounting flange of L shaped side; The installation interface of installation interface support is provided with cable aperture; The street lamp of described employing installation interface supporting structure also comprises Wiring harness connector, and Wiring harness connector is arranged on the installation interface support, and Wiring harness connector is used for a plurality of LED bulbs are inserted power supply and control circuit; Described installation interface comprises the face and the hole that is connected that contacts with the LED bulb on the installation interface support that be positioned at.
In the street lamp of aforesaid employing installation interface supporting structure; Described installation interface support is straight plate shape support perhaps; Straight plate shape central authorities are provided with the support installing hole, and the installation interface support is installed on the lamp stand through support installing hole and lamp stand retainer ring; The installation interface of installation interface support is provided with cable aperture; The street lamp of described employing installation interface supporting structure also comprises Wiring harness connector; Wiring harness connector is arranged in the lamp stand of installation interface support connection; Wiring harness connector (106) is used for a plurality of LED bulbs (102) are inserted power supply and control circuit; Described installation interface comprises the face and the hole that is connected that contacts with the LED bulb on the installation interface support that be positioned at.
In the street lamp of aforesaid employing installation interface supporting structure; Installation interface on the said installation interface support comprises the perforate of radiator interface and 6 flange fixing holes; The flange fixing hole is used for fixing the LED bulb, and the perforate of radiator interface is used to make the LED bulb to run through installation interface; The flange fixing hole is distributed on the diameter D1, and diameter D1 is that LED bulb D outer diameter subtracts the boundary values of staying that hold-down screw nut diameter deducts 0.8 ~ 4mm again; Double hold-down screw nut diameter deducts the double boundary values of staying of corresponding D1 to radiator interface opening diameter D2 again for the bulb D outer diameter subtracts.
In the street lamp of aforesaid employing installation interface supporting structure; Described LED bulb is tool waterproof and dustproof function and the LED bulb that carries radiator; Constructive method is: through bonding ray machine module on flanged (FLGD) heat conduction support of a metal; Be centered around the edge of ray machine module with annular nonmetallic support lining, and the support lining be fixed on the heat conduction support, with heat conduction support and support lining be the bulb structure center carry out the bulb parts installation with formation LED bulb; Thereby make simple in structure smooth between ray machine module and heat conduction support, be beneficial to the heat radiation of LED; Said heat conduction support is provided with radiator, between radiator and the heat conduction support heat conductive pad is set; The cable fixing head of the water joint of tape cable and radiator hold-down screw are strained and fixed radiator, heat conductive pad, heat conduction support and support lining, and the cable fixing head hole on the heat conduction support is provided with flanging down and in the fixing perforation of radiator; The luminous intensity distribution optical lens directly is bonded on the support lining; Also be provided with the lens snap ring outside the support lining and block the luminous intensity distribution optical lens; Or directly be bonded with outer bulb envelope, thereby the ray machine module is enclosed in the waterproof closed area of support lining, heat conduction support and outer bulb envelope or luminous intensity distribution optical lens; For preventing the lens accidental, be provided with lens snap ring hold-down screw the lens snap ring is fixed on the support lining; The LED bulb is installed through the flange on the heat conduction support; Said radiator adopts hollow structure, and hollow space is filled with foam metal, and in hollow structure, injects superconducting fluid, and hollow structure adopts interference fit to be pressed into or screw thread sealing screw-in formation confined space through last lower end cap, and confined space is evacuated.
Aforesaid LED street lamp, said tool waterproof and dustproof function and carrying in the constructive method of LED bulb of radiator, said flanged (FLGD) heat conduction stent diameter is the bulb D outer diameter, the bulb D outer diameter becomes W=1.1812e with the LED bulb power upper limit W of formation 0.0361D Relation, at W=1.1812e 0.0361D Relation curve on D get the LED bulb that discrete numerical value makes up a plurality of fixedly bulb D outer diameter sizes, to improve the interchangeability and the versatility of LED bulb; In said bulb D outer diameter, at W=1.1812e 0.0361D Relation curve on, D is a lower limit with 20mm, is the upper limit with 130mm, per 10 millimeters is 1 section, is divided into 12 sections and constitutes limited amount bulb external diameter specifications, comes the further interchangeability and the versatility of raising LED bulb with a spot of bulb external diameter specification; Corresponding installation interface is provided with the flange fixing hole on said flanged (FLGD) heat conduction support.
aforesaid LED street lamp, said tool waterproof and dustproof function and carrying in the constructive method of LED bulb of radiator, said support lining carries out hot pressing through projection on the support lining and the riveted holes on the heat conduction support and is riveted on the heat conduction support; Described ray machine template is the metal material heat-conducting substrate, obtains circuit through the PCB printed-board technology; Or be the nonmetallic materials heat-conducting substrate, adopt the chimeric circuit of silver slurry printed circuit technique on it; Ray machine module outer ring is surrounded by the nonmetallic support lining of annular; Sprayed with fluorescent powder covers transparent silica gel again on the led chip on the said ray machine module; The blue ruddiness proportional arrangement that perhaps the led chip quantity on the ray machine module is needed by plant, the led chip that welding is good only covers the transparent silica gel encapsulation; Perhaps, the led chip on the said ray machine module is only by transparent silica gel encapsulation, the outer convex inner cover that inboard coating fluorescent material is set then on the ray machine module after encapsulation; Not sealing of led chip on the perhaps said ray machine module, the outer spill inner cover that the transparent insulation conductive fluid is housed that is provided with is provided with fluorescent material in the transparent insulation conductive fluid, the elasticity inner cover that said spill inner cover is slim concave inward structure on the ray machine module; Offer perforation on said heat conduction support and the support lining; To insert perforation with the public head of the electric connector of contact pin; And be that stiff end is fixed to insert the inner part of bulb, the ray machine module welding in the tail end of contact pin and the LED bulb makes simple electric interfaces of formation on the LED bulb outer surface; After only need public female head of the electric connector with tape cable of electric connector being docked during installation, fixed L ED bulb is promptly realized being electrically connected of LED bulb again; Through to the eccentric position in the public head of said electric connector hole on the heat conduction support and the qualification of the public stiff end size of electric connector, make the ray machine template in the LED bulb can satisfy needs and the contraposition needs of arranging led chip and driving power chip; The electric connector of described band contact pin is four needle constructions, and wherein, two pins are that power supply inserts; Two pins insert for control; Said stiff end is nut fixed form or welded ring fixed form; When stiff end is the nut fixed form, between public head of electric connector and heat conduction support, increases waterproof apron and carry out waterproof; For preventing rotation, on the public head of electric connector anti-slip tank is set, perforation place of described heat conduction support is provided with respective bump; The female head of said electric connector, on 3 hole flanges are set, be fixed on the radiator through hold-down screw, between female head of electric connector and radiator, be provided with and regulate rubber cushion and regulate thickness, guarantee that the anti-water surface is tight; Or fixedly carry out waterproof in the screw-internal thread fit that hold-down nut on external screw thread and the female head of the electric connector that is provided with waterproof apron is set on the public head of electric connector; On the female head of electric connector, caulking groove is set, waterproof apron is set in the caulking groove carries out waterproof.
In the street lamp of aforesaid employing installation interface supporting structure; Described LED bulb is the LED bulb of tool waterproof and dustproof function; Constructive method is: chimeric silver slurry printed circuit on the flange-cooled heat conduction support of a nonmetal Heat Conduction Material sinter molding of usefulness, welding led chip and chip for driving on silver slurry printed circuit then; Go back sintering on the heat conduction support and be useful on the flange arrangement that the LED bulb is installed, the mode that said heat conduction support also is provided with caulking groove is outer bulb envelope or lens snap ring and lens fixedly; Or the heat conduction support is fixed in the outer bulb envelope that has the mounting flange that is used to install the LED bulb; Between flange or mounting flange and the installation interface heat conductive pad is set; Sprayed with fluorescent powder covers transparent silica gel again on the said led chip; The blue ruddiness proportional arrangement that perhaps led chip quantity is needed by plant, the led chip that welding is good only covers the transparent silica gel encapsulation; Mode through caulking groove is set on the said heat conduction support is the bulb inner cover fixedly, and led chip and chip for driving are coated in the bulb inner cover.
aforesaid LED street lamp, in the constructive method of the LED bulb of said tool waterproof and dustproof function, the inboard fluorescent material that applies of said bulb inner cover, led chip is only encapsulated by transparent silica gel; Perhaps said bulb inner cover is the spill inner cover that elastomeric material is processed, and the spill inner cover is a concave inward structure, and the inside accommodates the transparent insulation conductive fluid, is provided with fluorescent material in the transparent insulation conductive fluid, and said led chip does not encapsulate silica gel; On the said heat conduction support caulking groove is set, outer bulb envelope directly embeds caulking groove through bonding, or use lens snap ring blocks lens and through bonding the lens snap ring embedded caulking groove.
In aforesaid LED street lamp; By said tool waterproof and dustproof function and carry the LED bulb that the constructive method of the LED bulb of radiator constitutes: comprise the heat conduction support; The heat conduction support is provided with the support lining; Be provided with the circuit that is integrated with led chip or also is integrated with chip for driving between heat conduction support and the support lining, support lining part covers the circuit that is integrated with led chip or also is integrated with chip for driving; Said heat conduction support is provided with support lining riveted holes, and support lining riveted holes and support on the support lining serve as a contrast the projection hot pressing riveted and fixed that matches; The said circuit that is integrated with led chip or also is integrated with chip for driving is the metallic circuit paper tinsel, and between heat conduction support and metallic circuit paper tinsel, is provided with insulating barrier; Or for be bonded in the aluminium nitride wiring board of heat conduction carriage center through the heat conduction bonding agent.
aforesaid LED street lamp; By said tool waterproof and dustproof function and carry in the LED bulb that the constructive method of the LED bulb of radiator constitutes: said led chip only is provided with the transparent silica gel of encapsulation usefulness outward; And the led chip peripheral hardware bulb inner cover of all band transparent silica gel, bulb inner cover internal layer is provided with fluorescent coating; Perhaps said led chip does not encapsulate silica gel; The outer spill inner cover that the transparent insulation conductive fluid is housed that is provided with of said led chip; Led chip is immersed in the transparent insulation conductive fluid, is provided with fluorescent material in the transparent insulation conductive fluid, the elasticity inner cover that said spill inner cover is slim concave inward structure.
aforesaid LED street lamp, by said tool waterproof and dustproof function and carry in the LED bulb that the constructive method of the LED bulb of radiator constitutes: said heat conduction support is provided with radiator, between radiator and the heat conduction support heat conductive pad is set; The cable fixing head of the water joint of tape cable and radiator hold-down screw are strained and fixed radiator, heat conductive pad, heat conduction support and support lining, and the cable fixing head hole on the heat conduction support is provided with flanging down and in the fixing perforation of radiator; Said on the heat conduction support, on the support lining external diameter, be provided with the lens snap ring and block the luminous intensity distribution optical lens, or directly be bonded with outer bulb envelope; For preventing lens snap ring accidental, be provided with lens snap ring hold-down screw the lens snap ring is fixed on the support lining.
aforesaid LED street lamp; By said tool waterproof and dustproof function and carry in the LED bulb that the constructive method of the LED bulb of radiator constitutes: said radiator comprises fin; Be provided with the superconduction sap cavity in the middle of the fin, be filled with foam metal in the superconduction sap cavity, and be provided with superconducting fluid; Superconduction sap cavity two ends are provided with upper plug head and lower end cap, and upper plug head or lower end cap are provided with vaccum suction tube; Also be provided with the cable aperture and the radiator fixing threaded hole that are used to wear cable on the said radiator; Said radiator top is provided with top dress mounting flange.
aforesaid LED street lamp; By said tool waterproof and dustproof function and carry in the LED bulb that the constructive method of the LED bulb of radiator constitutes: said heat conduction support is provided with electric connector; Electric connector comprises the public head of electric connector; The public head of said electric connector is provided with contact pin, the contact pin solder joint of contact pin rear and wiring board welding; The public head of said electric connector passes and is provided with stiff end behind the public fixing hole of connector on the LED bulb and fixes; The public head of electric connector is connected with the female head of the electric connector of band jack, and the female head of electric connector links to each other with cable; Described electric connector contact pin is four needle constructions, and wherein: two pins are that power supply inserts; Two pins insert for control.
aforesaid LED street lamp, by said tool waterproof and dustproof function and carry in the LED bulb that the constructive method of the LED bulb of radiator constitutes: said stiff end is a welded ring; Perhaps said stiff end is a hold-down nut, on the public head of electric connector the waterproof apron caulking groove is set also, in the waterproof apron caulking groove waterproof apron is set; For preventing rotation, on the public head of electric connector anti-slip tank is set, perforation place of described heat conduction support is provided with respective bump; The female head of said electric connector is provided with three hole flanges, and fixes through three hole flanges and connector mother's hold-down screw and radiator, and also is provided with the secured adjusted rubber cushion between flange and the radiator; The public head of perhaps said electric connector is provided with external screw thread, is fixed on the public head of electric connector through the screw-internal thread fit that goes up hold-down nut with the female head of the electric connector that is provided with waterproof apron; The female head of said electric connector is provided with caulking groove, is provided with waterproof apron in the caulking groove.
In aforesaid LED street lamp; The LED bulb that constitutes by the constructive method of the LED bulb of said tool waterproof and dustproof function: comprise flange-cooled heat conduction support; Chimeric on the heat conduction support have silver to starch printed circuit, is welded with led chip or also is welded with chip for driving on the silver slurry printed circuit.
aforesaid LED street lamp in the LED bulb that constitutes by the constructive method of the LED bulb of said tool waterproof and dustproof function, is coated with fluorescent material on the led chip, fluorescent material is coated with transparent silica gel outward; Perhaps only cover transparent silica gel.
aforesaid LED street lamp; In the LED bulb that constitutes by the constructive method of the LED bulb of said tool waterproof and dustproof function; Said heat conduction support is provided with caulking groove, embeds on the caulking groove and is fixed with the bulb inner cover, and the bulb inner cover covers led chip and chip for driving.
aforesaid LED street lamp; In the LED bulb that constitutes by the constructive method of the LED bulb of said tool waterproof and dustproof function; The edge of said heat conduction support is the mounting flange structure; The bulb inner cover also is provided with caulking groove outward, and caulking groove is embedded in and is fixed with outer bulb envelope or the lens snap ring adds lens; Perhaps said heat conduction support is fixed in the outer bulb envelope of band mounting flange.
aforesaid LED street lamp; In the LED bulb that constitutes by the constructive method of the LED bulb of said tool waterproof and dustproof function; Said led chip only is provided with the transparent silica gel of encapsulation usefulness outward; And the led chip and the chip for driving that are provided with transparent silica gel are provided with the bulb inner cover outward, and bulb inner cover internal layer is provided with fluorescent coating; Perhaps said led chip does not encapsulate silica gel; The outer spill inner cover that the transparent insulation conductive fluid is housed that is provided with of said led chip; Led chip is immersed in the transparent insulation conductive fluid, is provided with fluorescent material in the transparent insulation conductive fluid, the elasticity inner cover that said spill inner cover is slim concave inward structure.
aforesaid LED street lamp; In the LED bulb that constitutes by the constructive method of the LED bulb of said tool waterproof and dustproof function; On the said heat conduction support caulking groove is set; Outer bulb envelope directly embeds caulking groove through bonding, or use lens snap ring blocks lens and through bonding the lens snap ring embedded caulking groove.
compared with prior art; Light fixture of the present invention adopts the installation interface support as installing and fixing parts; Installation interface bracket LED bulb provides support the interface; Lamp housing and LED bulb and other auxiliary member all concentrate on the holder combination member, and be simple in structure, cost is low, installation, use, easy to maintenance.Installation interface support of the present invention can adopt different modes to be installed on the lamp stand, this makes different places such as the present invention can use in gardens, factory, roadside.
LED street lamp of the present invention only is light fixture and two parts of LED bulb of core installing component with the installation interface support, and the LED street lamp overall structure of setting up like this is simple; In the LED street lamp of the present invention, installation interface holder combination member and LED bulb need not to produce simultaneously, and installation interface holder combination member and LED bulb also need not to install simultaneously when installing; Realized light fixture and LED bulb on producing with the independence of using; Can reduce production link significantly, improve production lotization, be convenient to standardization large-scale production, help the industrialization of LED energy-saving illumination product, and have very high versatility and interchangeability.
the present invention adopt tool waterproof and dustproof function and carry the LED bulb of radiator, and technique effect is better; Tool waterproof and dustproof function of the present invention and the mounting structure that carries the LED bulb of radiator move on the support lining; Make led chip simpler to the structure between thermal component; The chip heating can conduct to rapidly on the heat conduction support and disperse; Help reducing the led chip junction temperature, improve the service life of led light source; Support lining is nonmetallic materials, utilizes hot pressing to rivet mutually with metallic heat conduction support, Stability Analysis of Structures not only, and can realize the seamless combination of heat conduction support and support lining, and water proofing property is better afterwards at installation lampshade or lens to make the circuit that is clamped between the two; And the structure of heat conduction support makes its expansion when setting up bulb easier for installation.On the public head of electric connector of the present invention anti-slip tank is set, perforation place of heat conduction support is provided with respective bump, can well prevent the public head rotation of connector.
the present invention adopts the LED bulb of tool waterproof and dustproof function, and technique effect is better; The LED bulb of tool waterproof and dustproof function of the present invention goes out flange-cooled heat conduction support through nonmetal Heat Conduction Material direct sintering; And directly LED silver slurry printed circuit is entrenched in the heat conduction support; The LED bulb structure that makes formation is compact more, and the heat radiation of LED is faster.Add the setting of heat conduction support upper embedded groove, be convenient to the installation of lampshade (outer bulb envelope and bulb inner cover), water resistance is good.
That the present invention has is simple in structure, cost is low, and it is cheap fast convenient to install, use, safeguard, is difficult for the characteristics of fault extension.Bulb, light fixture and the illumination control product of having realized the LED lamp be in the independence of producing and using, and reduced production link significantly, realized the mass of producing, helped the application and the industrial scale of LED energy-saving illumination product.
Description of drawings:
Fig. 1 is the structure chart of the embodiment of the invention 1;
Fig. 2 is the outside drawing of the embodiment of the invention 1;
Fig. 3 is tool waterproof and dustproof function of the present invention and the structural representation that carries the LED bulb of radiator;
Fig. 4 is tool waterproof and dustproof function of the present invention and the LED bulb LED optical mode group structural representation that carries radiator;
Fig. 5 is tool waterproof and dustproof function of the present invention and the LED bulb heat conduction supporting structure sketch map that carries radiator;
Fig. 6 is tool waterproof and dustproof function of the present invention and the LED bulb rack lining structure sketch map that carries radiator;
Fig. 7 is the LED optical mode group structural representation of tool waterproof and dustproof function of the present invention and the protruding inner cover of LED bulb band that carries radiator;
Fig. 8 is the LED optical mode group structural representation of tool waterproof and dustproof function of the present invention and the recessed inner cover of LED bulb band that carries radiator;
Fig. 9 is tool waterproof and dustproof function of the present invention and the LED bulb spill inner cover profile that carries radiator;
Figure 10 is tool waterproof and dustproof function of the present invention and the LED bulb heat radiation device internal structure sketch map that carries radiator;
Figure 11 is the sectional view of tool waterproof and dustproof function of the present invention and the LED bulb heat radiation device that carries radiator;
Figure 12 is tool waterproof and dustproof function of the present invention and the LED bulb lens card ring fixing structure sketch map that carries radiator;
Figure 13 is tool waterproof and dustproof function of the present invention and the LED bulb flange heat conduction support radiator interface perforate sketch map that carries radiator;
Figure 14 is tool waterproof and dustproof function of the present invention and the LED bulb electric connector that carries radiator assembling sketch map;
Figure 15 is the public header structure sketch map of tool waterproof and dustproof function of the present invention and the LED bulb clinkering ring stiff end electric connector that carries radiator;
Figure 16 is the public header structure sketch map one of tool waterproof and dustproof function of the present invention and the LED bulb nut stiff end electric connector that carries radiator;
Figure 17 is the public header structure sketch map two of tool waterproof and dustproof function of the present invention and the LED bulb nut stiff end electric connector that carries radiator;
Figure 18 is the public header structure sketch map of the externally threaded electric connector of tool waterproof and dustproof function of the present invention and the LED bulb band that carries radiator;
Figure 19 is the electric connector assembling sketch map of the hold-down nut connected mode of tool waterproof and dustproof function of the present invention and the LED bulb that carries radiator;
Figure 20 is the female header structure sketch map of the electric connector of tool waterproof and dustproof function of the present invention and the curved fixed connection of LED bulb that carries radiator;
Figure 21 is the female header structure sketch map of electric connector that the straight type of tool waterproof and dustproof function of the present invention and the LED bulb that carries radiator is fixedly connected;
Figure 22 is the female header structure sketch map of electric connector that the straight type on-fixed of tool waterproof and dustproof function of the present invention and the LED bulb that carries radiator connects;
Figure 23 is tool waterproof and dustproof function of the present invention and the schematic appearance that carries the LED bulb of radiator;
Figure 24 is the inspecting state figure of embodiments of the invention 1;
Figure 25 is embodiments of the invention 1 structure charts when adopting barrel-shaped lamp housing;
Figure 26 is embodiments of the invention 1 outside drawings when adopting barrel-shaped lamp housing;
Figure 27 is the embodiments of the invention 1 inspecting state figure when adopting barrel-shaped lamp housing;
Figure 28 is the schematic appearance that the LED bulb heat conduction support of tool waterproof and dustproof function of the present invention carries the outer bulb envelope scheme of mounting flange structure;
Figure 29 is the structural representation that the LED bulb heat conduction support of tool waterproof and dustproof function of the present invention carries the lens arrangement of mounting flange structure;
Figure 30 is the structural representation that the LED bulb heat conduction support of tool waterproof and dustproof function of the present invention carries the outer bulb envelope scheme of mounting flange structure;
Figure 31 is the structural representation of the chimeric circuit of LED bulb heat conduction support of tool waterproof and dustproof function of the present invention;
Figure 32 is the structural representation of heat conduction support of the LED bulb band bulb inner cover of tool waterproof and dustproof function of the present invention;
Figure 33 is the structural representation of heat conduction support of the LED bulb band spill inner cover of tool waterproof and dustproof function of the present invention;
Figure 34 is the sectional view of the LED bulb spill inner cover of tool waterproof and dustproof function of the present invention;
Figure 35 is that the LED bulb heat conduction support of tool waterproof and dustproof function of the present invention is not with the structural representation of mounting flange structure;
Figure 36 is that the LED bulb heat conduction support of tool waterproof and dustproof function of the present invention is not with the schematic appearance of mounting flange structure;
Figure 37 is the LED bulb installed surface sketch map of tool waterproof and dustproof function of the present invention;
Figure 38 originally is the lens arrangement schematic appearance that the LED bulb heat conduction support of invention tool waterproof and dustproof function carries the mounting flange structure;
Figure 39 is the embodiment of the invention 1 structure chart when adopting the LED bulb of tool functions of waterproof and dustproof;
Figure 40 is the embodiment of the invention 1 outside drawing when adopting the LED bulb of tool functions of waterproof and dustproof;
Figure 41 is the embodiment of the invention 1 inspecting state figure when adopting the LED bulb of tool functions of waterproof and dustproof;
Figure 42 is the structure chart of the present invention when adopting straight plate shape installation interface support;
Figure 43 is the outside drawing of the present invention when adopting straight plate shape installation interface support;
Figure 44 is the inspecting state figure of the present invention when adopting straight plate shape installation interface support;
Figure 45 is the installation interface perforate figure of installation interface support of the present invention.
Reference numeral:
101-lampshade, 102-LED bulb, 103-radiator, 103A-installation interface support, 104-lampshade hold-down screw group, 105-bulb hold-down screw; The 106-Wiring harness connector, 107-Wiring harness connector support and screw, the 108-lamp stand, the 109-street lamp installs and fixes bolt, 116-lamp stand retainer ring, 2-heat conductive pad; 3-heat conduction support, 4-ray machine module, 5-support lining, 6-convex inner cover, 61-spill inner cover, 7-luminous intensity distribution optical lens; 8-lens snap ring, 9-outer bulb envelope, the outer bulb envelope of 91-band mounting flange, the female head of 10-electric connector, the water joint of 10A-tape cable, the public head of 11-electric connector; 11A-cable fixing head, 12-radiator hold-down screw, 14-lens snap ring hold-down screw, 15-stiff end, 16-waterproof apron, 17-contact pin; 18-waterproof apron caulking groove, 19-contact pin solder joint, the solder joint of 21-ray machine module, the public fixing hole of 22-interface, the fixing perforation of 23-radiator, 24-secured adjusted rubber cushion; The female hold-down screw of 25-connector, 26-anti-slip tank, 28-hold-down nut, 32-vaccum suction tube, 33-upper plug head, 34-fin; The 35-lower end cap, 36-cable aperture, 37-foam metal, 38-radiator fixing threaded hole, 61-spill inner cover; 62-encircles cover, 301-bulb mounting flange fixing hole, 302-support lining riveted holes, the riveted joint of 501-support lining projection, 502-power supply or control end solder joint hole.
Annotate: in Figure 28 to Figure 38, label is: 4-silver slurry printed circuit, 6-bulb inner cover, 7-lens, 18-caulking groove, 22-connector fixing hole; All the other labels are identical with aforementioned label.
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is further described, but not as the foundation to the present invention's restriction.
The specific embodiment
embodiment 1.Adopt the street lamp of installation interface supporting structure, like Fig. 1, Fig. 2 and shown in Figure 24, comprise that installation interface support 103A is provided with a plurality of installation interfaces by the installation interface support 103A of metallic plate punching moulding, installation interface is provided with LED bulb 102; Installation interface support 103A is installed on the lamp stand 108; Installation interface support 103A is provided with the lamp housing 101 of metal stamping formed or plastics die cast outward.Installation interface support 103A is a L bracket, and installation interface support 103A is fixed on the lamp stand 108 with installing and fixing bolt 109 through the support mounting flange of L shaped side; The installation interface of installation interface support 103A is provided with cable aperture; The street lamp of described employing installation interface supporting structure also comprises Wiring harness connector 106, and Wiring harness connector 106 is arranged on the installation interface support 103A, and Wiring harness connector 106 is used for a plurality of LED bulbs 102 are inserted power supply and control circuit; Described installation interface comprises that being positioned at installation interface support 103A goes up the face and the hole that is connected that contacts with LED bulb 102.Installation interface on the installation interface support 103A comprises the perforate of radiator interface and 6 flange fixing holes, and the flange fixing hole is used for fixing LED bulb 102, and the perforate of radiator interface is used to make LED bulb 102 to run through installation interface; The flange fixing hole is distributed on the diameter D1, and diameter D1 is that LED bulb 102 D outer diameter subtract the boundary values of staying that hold-down screw nut diameter deducts 0.8 ~ 4mm again; Double hold-down screw nut diameter deducts the double boundary values of staying of corresponding D1 to radiator interface opening diameter D2 again for the bulb D outer diameter subtracts.LED bulb 102 is installed on the installation interface through bulb hold-down screw 105; Lamp housing 101 is installed on the installation interface support 103A through lampshade hold-down screw group 104; Wiring harness connector 106 is installed through Wiring harness connector support and screw 107, and installation interface support 103A utilizes street lamp to install and fix bolt 109 and is installed on the lamp stand 108.
LED bulb 102 can be the LED bulb of tool waterproof and dustproof function and LED bulb that carries radiator or tool waterproof and dustproof function among the present invention.
tool waterproof and dustproof function and carry the constructive method of the LED bulb of radiator: through bonding ray machine module on flanged (FLGD) heat conduction support of a metal; With the edge of annular nonmetallic support lining around the ray machine module; And support lining is fixed on the heat conduction support; With heat conduction support and support lining is the installation of carrying out the bulb parts of bulb structure center constituting the LED bulb, thereby makes simple in structure smooth between ray machine module and heat conduction support, is beneficial to the heat radiation of LED.Described ray machine template is the metal material heat-conducting substrate, obtains circuit through the PCB printed-board technology; Or be the nonmetallic materials heat-conducting substrate, adopt the chimeric circuit of silver slurry printed circuit technique on it; Ray machine module outer ring is surrounded by the nonmetallic support lining of annular.Led chip on the said ray machine module is provided with the inboard convex inner cover that applies fluorescent material then only by the transparent silica gel encapsulation outside the ray machine module after encapsulation; Not sealing of led chip on the perhaps said ray machine module, the outer spill inner cover that the transparent insulation conductive fluid is housed that is provided with of ray machine module is provided with fluorescent material in the transparent insulation conductive fluid, the elasticity inner cover that said spill inner cover is slim concave inward structure.Led chip on the ray machine module also can adopt traditional encapsulation scheme encapsulation, and promptly sprayed with fluorescent powder covers transparent silica gel again on the led chip, does not use the convex inner cover.When being used for the agricultural production illumination, the blue ruddiness proportional arrangement that the led chip quantity on the ray machine module needs by plant, the led chip that welding is good only covers the transparent silica gel encapsulation.On the heat conduction support, offer perforation; To insert perforation with the public head of the electric connector of contact pin; And be that stiff end is fixed to insert inner part, the ray machine module welding in the tail end LED bulb of contact pin makes to form a simple electric interfaces on the LED bulb outer surface; After only need public female head of the electric connector with tape cable of electric connector being docked during installation, fix the LED bulb again and promptly realize being electrically connected of LED bulb.Through the eccentric position in the public head of electric connector hole on the heat conduction support and the qualification of the public stiff end size of electric connector, make the ray machine template in the LED bulb can satisfy the needs of arranging led chip and driving power chip.The electric connector of described band contact pin is four needle constructions, and wherein: two pins are that power supply inserts; Two pins insert for control.Said stiff end is nut fixed form or welded ring fixed form; When stiff end is the nut fixed form, between public head of electric connector and heat conduction support, increases waterproof apron and carry out waterproof; For preventing rotation, on the public head of electric connector anti-slip tank is set, perforation place of described heat conduction support is provided with respective bump; On the female head of said electric connector 3 hole flanges are set, are fixed on the radiator, between female head of electric connector and radiator, the adjusting rubber cushion is set and regulates thickness, guarantee that the anti-water surface is tight through hold-down screw; Or fixedly carry out waterproof in the screw-internal thread fit that hold-down nut on external screw thread and the female head of the electric connector that is provided with waterproof apron is set on the public head of electric connector.On the female head of electric connector, caulking groove is set, waterproof apron is set in the caulking groove carries out waterproof.Said heat conduction support is provided with radiator, forms the LED bulb of band radiator, between radiator and the heat conduction support heat conductive pad is set; The female head of the electric interfaces of stube cable cooperates installation with the public head of electric interfaces; Public head of interface and radiator hold-down screw are strained and fixed radiator, heat conductive pad, heat conduction support and support lining, and the public fixing hole of the interface on the heat conduction support is provided with flanging down and in the fixing perforation of radiator; Said luminous intensity distribution optical lens directly is bonded on the support lining; Also be provided with the lens snap ring on the support lining external diameter and block the luminous intensity distribution optical lens; Or directly be bonded with outer bulb envelope, thereby the ray machine module is enclosed in the waterproof closed area of support lining, heat conduction support and outer bulb envelope or luminous intensity distribution optical lens.For preventing the lens accidental, be provided with lens snap ring hold-down screw the lens snap ring is fixed on the support lining.Said radiator adopts hollow structure, and hollow space is filled with foam metal, and in hollow structure, injects superconducting fluid, and hollow structure adopts interference fit to be pressed into or screw thread sealing screw-in formation confined space through last lower end cap, and confined space is evacuated.
are realized above-mentioned tool waterproof and dustproof function and are carried the constructive method of the LED bulb of radiator; Constitute as shown in Figure 3;, comprising flanged (FLGD) heat conduction support 3, heat conduction support 3 is provided with support lining 5; Be provided with ray machine module 4 between heat conduction support 3 and the support lining 5, support lining 5 is centered around around the ray machine module 4; Heat conduction support 3 is provided with support lining riveted holes 302, and support lining riveted holes 302 matches fixing with support lining projection 501 on the support lining 5, also is provided with solder joint 21, an interface public affairs fixing hole 22 and the bulb mounting flange fixing hole 301 of ray machine module on the heat conduction support 3.Also be provided with power supply or control end solder joint hole 502 on the support lining 5, hot support 3, support lining 5 and ray machine module 4 are formed the LED ray machine module of LED band heat conduction supports, like Fig. 4, Fig. 5 and shown in Figure 6.Described ray machine module is formed by ray machine template, led chip group and relevant circuit and through solid crystalline substance and encapsulation, or wherein also is integrated with the powered chip.Described ray machine template 4 is the metal material heat-conducting substrate, obtains circuit through the PCB printed-board technology; Or be the nonmetallic materials heat-conducting substrate, adopt the chimeric circuit of silver slurry printed circuit technique on it.Led chip is provided with the transparent silica gel of encapsulation usefulness outward on the said ray machine module 4, and the ray machine module 4 peripheral hardware convex inner covers 6 of all band transparent silica gel, and convex inner cover 6 internal layers are provided with fluorescent coating, and are as shown in Figure 7; Led chip does not encapsulate silica gel on the perhaps said ray machine module 4; The said ray machine module 4 outer spill inner covers 61 that the transparent insulation conductive fluid is housed that are provided with; Led chip is immersed in the transparent insulation conductive fluid; Be provided with fluorescent material in the transparent insulation conductive fluid, said spill inner cover is the elasticity inner cover of cross section slim concave inward structure as shown in Figure 9, and is as shown in Figure 8.Heat conduction support 4 is provided with electric connector, and is shown in figure 14, comprises public 11 of electric connector; Public 11 of said electric connector is provided with contact pin 17; The contact pin solder joint 19 of contact pin 17 rears and 4 welding of ray machine module, wherein: 2 pins are welded on power end, and 2 pins are welded on control end; The a public fixing hole 22 back stiff ends 15 of connector that public 11 of said electric connector passes on the LED bulb are fixed; Public 11 female 10 of electric connector with the band jack of electric connector is connected, and female 10 of electric connector links to each other with cable.Said stiff end 15 is welded ring, and is shown in figure 15; Perhaps said stiff end 15 is a hold-down nut, on public 10 of the electric connector waterproof apron caulking groove 18 is set also, waterproof apron 16 is set, like Figure 16, Figure 17 and shown in Figure 180 in the waterproof apron caulking groove 18; For preventing rotation, on public 10 of the electric connector anti-slip tank 26 is set, described heat conduction support 3 perforation place are provided with respective bump, like Figure 15, Figure 16, Figure 17 and shown in Figure 180.Said electric connector female 10 (female head of bending electric connector shown in figure 20 and the female head of straight shape electric connector shown in Figure 21) is provided with three hole flanges; And it is fixing with radiator 103 through three hole flanges and the female hold-down screw 25 of connector; And also be provided with secured adjusted rubber cushion 24 between flange and the radiator 103; Guarantee that the anti-water surface is tight, shown in figure 19.Public 11 of said electric connector is provided with external screw thread, and the screw-internal thread fit through hold-down nut 28 on female 10 of external screw thread and the electric connector is fixed on the electric connector public affairs 11, like Figure 18 and shown in Figure 19.Female 10 of said electric connector is provided with caulking groove, is provided with waterproof apron 16 in the caulking groove.Female 10 of said electric connector also can be the female head of the straight shape electric connector of free-standing shown in figure 22, can become on-fixed to be connected with the public capitiform of electric connector, only needs butt joint to insert and gets final product, and is applicable to the indoor environment or interim use that do not need waterproof.Heat conduction support 3 is provided with radiator 103, between radiator 103 and the heat conduction support 3 heat conductive pad 2 is set; The water joint of tape cable (public head) 10A cooperates installation with cable fixing head 11A; Public 11 interface serves as a contrast 5 with radiator hold-down screw 12 with radiator 103, heat conductive pad 2, heat conduction support 3 and support and is strained and fixed, and is provided with flanging (as shown in Figure 4) in public fixing hole of the interface on the heat conduction support 3 22 times and the fixing perforation 23 of radiator; Said on heat conduction support 3, on the zone outside the support lining 5, be provided with lens snap ring 8 and block luminous intensity distribution optical lens 7, or directly be bonded with outer bulb envelope 9.Said radiator 103 is like Figure 10 and shown in Figure 11; Comprise fin 34; Be provided with the superconduction sap cavity in the middle of the fin 34, be filled with foam metal 37 in the superconduction sap cavity, and be provided with superconducting fluid; Superconduction sap cavity two ends are provided with upper plug head 33 and lower end cap 35, and upper plug head 33 or lower end cap 35 are provided with vaccum suction tube 32; Also be provided with the cable aperture 36 and the fixing perforation 38 of radiator that are used to wear cable on the said radiator 103.For guaranteeing that lens do not come off, lens snap ring 8 through bonding is connected with support lining 5 fix after, scioptics snap ring hold-down screw 14 is fixed on support once more with lens snap ring 8 and serves as a contrast on 5 again, and is shown in figure 12.
The constructive method of the LED bulb of tool waterproof and dustproof function: chimeric silver slurry printed circuit on the flange-cooled heat conduction support of a nonmetal Heat Conduction Material sinter molding of usefulness, welding led chip and chip for driving on silver slurry printed circuit then; Go back sintering on the heat conduction support and be useful on the flange arrangement that the LED bulb is installed; Or the heat conduction support is fixed in the outer bulb envelope that has the mounting flange that is used to install the LED bulb; Between flange or mounting flange and the installation interface heat conductive pad is set.Sprayed with fluorescent powder covers transparent silica gel again on the led chip; The blue ruddiness proportional arrangement that perhaps led chip quantity is needed by plant, the led chip that welding is good only covers the transparent silica gel encapsulation; Mode through caulking groove is set on the said heat conduction support is the bulb inner cover fixedly, and led chip and chip for driving are coated in the bulb inner cover.The mode that the heat conduction support also is provided with caulking groove is outer bulb envelope or lens snap ring and lens fixedly.The inboard fluorescent material that applies of bulb inner cover, led chip is only encapsulated by transparent silica gel; Perhaps said bulb inner cover is the spill inner cover that elastomeric material is processed, and the spill inner cover is a concave inward structure, and the inside accommodates the transparent insulation conductive fluid, is provided with fluorescent material in the transparent insulation conductive fluid, and said led chip does not encapsulate silica gel; On the said heat conduction support caulking groove is set, outer bulb envelope directly embeds caulking groove through bonding, or use lens snap ring blocks lens and through bonding the lens snap ring embedded caulking groove.
The LED bulb of the constructive method of the LED bulb of the above-mentioned tool waterproof and dustproof function of realization; Comprise flange-cooled heat conduction support 3; Chimeric on the heat conduction support 3 have silver to starch printed circuit 4; Be welded with led chip and associated drives chip on the silver slurry printed circuit 4, tape cable water joint 10A is fixed on through cable fixing head 11A on the connector fixing hole 22 of heat conduction support 3, and is shown in figure 31.Said heat conduction support 3 is provided with caulking groove 18, embeds on the caulking groove 18 and is fixed with bulb inner cover 6, and bulb inner cover 6 covers led chip and chip for driving, and is shown in figure 32.The edge of said heat conduction support 3 is the mounting flange structure, fixes through bulb hold-down screw 105, and the outer caulking grooves 18 that also are provided with of bulb inner cover 6, caulking groove 18 are embedded in and are fixed with outer bulb envelope 9 or lens snap ring 8 adds lens 7, and are shown in figure 29.On the said heat conduction support 3 caulking groove 18 is set, outer bulb envelope 9 is directly passed through to bond to embed caulking groove, and is shown in figure 32, or uses lens snap ring 8 to block lens 7 and also pass through bonding with lens snap ring 8 embedding caulking grooves, shown in figure 29.Said led chip is provided with the transparent silica gel of encapsulation usefulness outward, and the led chip that only is provided with transparent silica gel is provided with bulb inner cover 6 outward, and bulb inner cover 6 internal layers are provided with fluorescent coating; Perhaps said led chip does not encapsulate silica gel; The outer spill inner cover 61 that the transparent insulation conductive fluid is housed that is provided with of said led chip; Shown in figure 33, led chip is immersed in the transparent insulation conductive fluid, is provided with fluorescent material in the transparent insulation conductive fluid; Said spill inner cover 61 is the elasticity inner cover of slim concave inward structure, and is shown in figure 34.Led chip also can adopt traditional encapsulation scheme encapsulation, and promptly sprayed with fluorescent powder covers transparent silica gel again on the led chip, does not use the bulb inner cover.When being used for the agricultural production illumination, the blue ruddiness proportional arrangement that led chip quantity needs by plant, the led chip that welding is good only covers the transparent silica gel encapsulation.Heat conduction support 3 perhaps can be fixed in the outer bulb envelope 91 of band mounting flange, and is shown in figure 35.Heat conductive pad 2 is set between flange or mounting flange and the installation interface.
In present embodiment, lamp housing 101 perhaps can adopt barrel-shaped lamp housing, like Figure 25, Figure 26 and shown in Figure 27.
In present embodiment, when LED bulb 102 adopts the LED bulb of tool waterproof and dustproof functions such as Figure 39, Figure 40 and shown in Figure 41.
In present embodiment; Installation interface support 103A is straight plate shape support perhaps; Straight plate shape central authorities are provided with the support installing hole, and installation interface support 103A utilizes street lamp to install and fix bolt 109 through support installing hole and lamp stand retainer ring 116 and is installed on the lamp stand 108; The installation interface of installation interface support 103A is provided with cable aperture; The street lamp of described employing installation interface supporting structure also comprises Wiring harness connector 106; Wiring harness connector 106 is arranged in the lamp stand 108 of installation interface support 103A connection, and Wiring harness connector 106 is used for a plurality of LED bulbs (102) are inserted power supply and control circuit; Described installation interface comprises that being positioned at installation interface support 103A goes up the face and the hole that is connected that contacts with LED bulb 102, like Figure 42, Figure 43 and shown in Figure 44.
In present embodiment; LED bulb D outer diameter becomes the relation of W=1.1812e0.0361D with the LED bulb power W upper limit of formation; D gets the LED bulb that discrete numerical value makes up a plurality of fixedly bulb D outer diameter sizes on the relation curve of W=1.1812e0.0361D, to improve the interchangeability and the versatility of LED bulb.On the relation curve of W=1.1812e0.0361D; D is a lower limit with 20mm, is the upper limit with 130mm, and per 10 millimeters is 1 section; Be divided into 12 sections and constitute limited amount bulb external diameter specification, come further to strengthen the interchangeability and the versatility of LED bulb with a spot of bulb external diameter specification.Fixedly the flange fixing hole distribution circle D1 that uses of bulb and radiator interface opening diameter D2 receive the influence of the screw that uses size, diameter D1 is that LED bulb D outer diameter subtracts the boundary values of staying that hold-down screw nut diameter deducts 0.8 ~ 4mm again; Fixedly orifice plate opening diameter D2 is that LED bulb D outer diameter subtracts the double boundary values of staying that double hold-down screw nut diameter deducts corresponding D1 again; Bulb wire hole distance L (being the eccentric position of the public head of electric connector on the heat conduction support) according to the form below value.LED bulb appearance and size, like Figure 23, Figure 25, Figure 28 and Figure 38, the bulb D outer diameter; Flange fixing hole distribution circle diameter D1; Radiator interface opening diameter D2, radiator D outer diameter 3 is by the manufacturing of regulation, and relative dimensions is by providing like Figure 13, Figure 37 and Figure 45 and following table.

Claims (10)

1. adopt the street lamp of installation interface supporting structure, it is characterized in that: comprise that installation interface support (103A) is provided with a plurality of installation interfaces by the installation interface support (103A) of metallic plate punching moulding, installation interface is provided with LED bulb (102); Installation interface support (103A) is installed on the lamp stand (108); The outer lamp housing (101) that is provided with metal stamping formed or plastics die cast of installation interface support (103A).
2. the street lamp of employing installation interface supporting structure according to claim 1; It is characterized in that: said installation interface support (103A) is L bracket, and installation interface support (103A) is fixed on the lamp stand (108) with installing and fixing bolt (109) through the support mounting flange of L shaped side; The installation interface of installation interface support (103A) is provided with cable aperture; The street lamp of described employing installation interface supporting structure also comprises Wiring harness connector (106); Wiring harness connector (106) is arranged on the installation interface support (103A), and Wiring harness connector (106) is used for a plurality of LED bulbs (102) are inserted power supply and control circuit; Described installation interface comprises that being positioned at installation interface support (103A) goes up the face and the hole that is connected that contacts with LED bulb (102).
3. the street lamp of employing installation interface supporting structure according to claim 1; It is characterized in that: described installation interface support (103A) perhaps is straight plate shape support; Straight plate shape central authorities are provided with the support installing hole, and installation interface support (103A) is installed on the lamp stand (108) through support installing hole and lamp stand retainer ring (116); The installation interface of installation interface support (103A) is provided with cable aperture; The street lamp of described employing installation interface supporting structure also comprises Wiring harness connector (106), and Wiring harness connector (106) is arranged in the lamp stand (108) of installation interface support (103A) connection; Wiring harness connector (106) is used for a plurality of LED bulbs (102) are inserted power supply and the described installation interface of control circuit, comprises that being positioned at installation interface support (103A) goes up the face and the hole that is connected that contacts with LED bulb (102).
4. the street lamp of employing installation interface supporting structure according to claim 1; It is characterized in that: the installation interface on the said installation interface support (103A) comprises the perforate of radiator interface and 6 flange fixing holes; The flange fixing hole is used for fixing LED bulb (102), and the perforate of radiator interface is used to make LED bulb (102) to run through installation interface; The flange fixing hole is distributed on the diameter D1, and diameter D1 is that LED bulb (102) D outer diameter subtracts the boundary values of staying that hold-down screw nut diameter deducts 0.8 ~ 4mm again; Double hold-down screw nut diameter deducts the double boundary values of staying of corresponding D1 to radiator interface opening diameter D2 again for the bulb D outer diameter subtracts.
5. according to the street lamp of the described employing installation interface of the arbitrary claim of claim 1 to 4 supporting structure; It is characterized in that; Described LED bulb (102) is tool waterproof and dustproof function and the LED bulb that carries radiator, constitutes: through bonding ray machine module on flanged (FLGD) heat conduction support of a metal, be centered around the edge of ray machine module with annular nonmetallic support lining; And support lining is fixed on the heat conduction support; With heat conduction support and support lining is the installation of carrying out the bulb parts of bulb structure center constituting the LED bulb, thereby makes simple in structure smooth between ray machine module and heat conduction support, is beneficial to the heat radiation of LED; Said heat conduction support is provided with radiator, between radiator and the heat conduction support heat conductive pad is set; The cable fixing head of the water joint of tape cable and radiator hold-down screw are strained and fixed radiator, heat conductive pad, heat conduction support and support lining, and the cable fixing head hole on the heat conduction support is provided with flanging down and in the fixing perforation of radiator; The luminous intensity distribution optical lens directly is bonded on the support lining; Also be provided with the lens snap ring outside the support lining and block the luminous intensity distribution optical lens; Or directly be bonded with outer bulb envelope, thereby the ray machine module is enclosed in the waterproof closed area of support lining, heat conduction support and outer bulb envelope or luminous intensity distribution optical lens; For preventing the lens accidental, be provided with lens snap ring hold-down screw the lens snap ring is fixed on the support lining; The LED bulb is installed through the flange on the heat conduction support; Said radiator adopts hollow structure, and hollow space is filled with foam metal, and in hollow structure, injects superconducting fluid, and hollow structure adopts interference fit to be pressed into or screw thread sealing screw-in formation confined space through last lower end cap, and confined space is evacuated.
6. the street lamp of employing installation interface supporting structure according to claim 5 is characterized in that: said flanged (FLGD) heat conduction stent diameter is the bulb D outer diameter, and the bulb D outer diameter becomes W=1.1812e with the LED bulb power upper limit W of formation 0.0361DRelation, at W=1.1812e 0.0361DRelation curve on D get the LED bulb that discrete numerical value makes up a plurality of fixedly bulb D outer diameter sizes, to improve the interchangeability and the versatility of LED bulb; In said bulb D outer diameter, at W=1.1812e 0.0361DRelation curve on, D is a lower limit with 20mm, is the upper limit with 130mm, per 10 millimeters is 1 section, is divided into 12 sections and constitutes limited amount bulb external diameter specifications, comes the further interchangeability and the versatility of raising LED bulb with a spot of bulb external diameter specification; Corresponding installation interface is provided with the flange fixing hole on said flanged (FLGD) heat conduction support.
7. the street lamp of employing installation interface supporting structure according to claim 5 is characterized in that: said support lining carries out hot pressing through projection on the support lining and the riveted holes on the heat conduction support and is riveted on the heat conduction support; Described ray machine template is the metal material heat-conducting substrate, obtains circuit through the PCB printed-board technology; Or be the nonmetallic materials heat-conducting substrate, adopt the chimeric circuit of silver slurry printed circuit technique on it; Ray machine module outer ring is surrounded by the nonmetallic support lining of annular; Sprayed with fluorescent powder covers transparent silica gel again on the led chip on the said ray machine module; The blue ruddiness proportional arrangement that perhaps the led chip quantity on the ray machine module is needed by plant, the led chip that welding is good only covers the transparent silica gel encapsulation; Perhaps, the led chip on the said ray machine module is only by transparent silica gel encapsulation, the outer convex inner cover that inboard coating fluorescent material is set then on the ray machine module after encapsulation; Not sealing of led chip on the perhaps said ray machine module, the outer spill inner cover that the transparent insulation conductive fluid is housed that is provided with is provided with fluorescent material in the transparent insulation conductive fluid, the elasticity inner cover that said spill inner cover is slim concave inward structure on the ray machine module; Offer perforation on said heat conduction support and the support lining; To insert perforation with the public head of the electric connector of contact pin; And be that stiff end is fixed to insert the inner part of bulb, the ray machine module welding in the tail end of contact pin and the LED bulb makes simple electric interfaces of formation on the LED bulb outer surface; After only need public female head of the electric connector with tape cable of electric connector being docked during installation, fixed L ED bulb is promptly realized being electrically connected of LED bulb again; Through to the eccentric position in the public head of said electric connector hole on the heat conduction support and the qualification of the public stiff end size of electric connector, make the ray machine template in the LED bulb can satisfy needs and the contraposition needs of arranging led chip and driving power chip; The electric connector of described band contact pin is four needle constructions, and wherein, two pins are that power supply inserts; Two pins insert for control; Said stiff end is nut fixed form or welded ring fixed form; When stiff end is the nut fixed form, between public head of electric connector and heat conduction support, increases waterproof apron and carry out waterproof; For preventing rotation, on the public head of electric connector anti-slip tank is set, perforation place of described heat conduction support is provided with respective bump; The female head of said electric connector, on 3 hole flanges are set, be fixed on the radiator through hold-down screw, between female head of electric connector and radiator, be provided with and regulate rubber cushion and regulate thickness, guarantee that the anti-water surface is tight; Or fixedly carry out waterproof in the screw-internal thread fit that hold-down nut on external screw thread and the female head of the electric connector that is provided with waterproof apron is set on the public head of electric connector; On the female head of electric connector, caulking groove is set, waterproof apron is set in the caulking groove carries out waterproof.
8. according to the street lamp of the described employing installation interface of the arbitrary claim of claim 1 to 4 supporting structure; It is characterized in that; The LED bulb of described LED bulb (102) or tool waterproof and dustproof function; Constitute: chimeric silver slurry printed circuit on the flange-cooled heat conduction support of a nonmetal Heat Conduction Material sinter molding of usefulness, welding led chip and chip for driving on silver slurry printed circuit then; Go back sintering on the heat conduction support and be useful on the flange arrangement that the LED bulb is installed, the mode that the heat conduction support also is provided with caulking groove is outer bulb envelope or lens snap ring and lens fixedly; Or the heat conduction support is fixed in the outer bulb envelope that has the mounting flange that is used to install the LED bulb; Between flange or mounting flange and the installation interface heat conductive pad is set; Sprayed with fluorescent powder covers transparent silica gel again on the said led chip; The blue ruddiness proportional arrangement that perhaps led chip quantity is needed by plant, the led chip that welding is good only covers the transparent silica gel encapsulation; Mode through caulking groove is set on the said heat conduction support is the bulb inner cover fixedly, and led chip and chip for driving are coated in the bulb inner cover.
9. the street lamp of employing installation interface supporting structure according to claim 8 is characterized in that: the bulb D outer diameter of said LED bulb becomes W=1.1812e with the LED bulb power W of formation 0.0361DRelation, at W=1.1812e 0.0361DRelation curve on D get the LED bulb that discrete numerical value makes up a plurality of fixedly bulb D outer diameter sizes, to improve the interchangeability and the versatility of LED bulb; The bulb D outer diameter is at W=1.1812e 0.0361DRelation curve on, D is a lower limit with 20mm, is the upper limit with 130mm, per 10 millimeters is 1 section, is divided into 12 sections and constitutes limited amount bulb external diameter specifications, comes the further interchangeability and the versatility of raising LED bulb with a spot of bulb external diameter specification; Said flanged (FLGD) heat conduction support or the flange fixing hole that has an outer bulb envelope of mounting flange are distributed on the diameter D1, and diameter D1 subtracts the boundary values of staying that hold-down screw nut diameter deducts 0.8 ~ 4mm again for the bulb D outer diameter; Said flanged (FLGD) heat conduction support or have the flange fixing hole that is provided with on the corresponding installation interface of outer bulb envelope upper flange fixing hole of mounting flange.
10. the street lamp of employing installation interface supporting structure according to claim 7 is characterized in that: the inboard fluorescent material that applies of said bulb inner cover, and led chip is only encapsulated by transparent silica gel; Perhaps said bulb inner cover is the spill inner cover that elastomeric material is processed, and the spill inner cover is a concave inward structure, and the inside accommodates the transparent insulation conductive fluid, is provided with fluorescent material in the transparent insulation conductive fluid, and said led chip does not encapsulate silica gel; On the said heat conduction support caulking groove is set, outer bulb envelope directly embeds caulking groove through bonding, or use lens snap ring blocks lens and through bonding the lens snap ring embedded caulking groove.
CN201210253640.4A 2012-07-23 2012-07-23 Road lamp using mounting interface bracket structure Active CN102818174B (en)

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KR1020157004538A KR101796654B1 (en) 2012-07-23 2013-07-23 Method For Forming a Highly-Interchangeable And Universal LED Bulb, Flange-Type Support LED Bulb, And LED Lamp
PCT/CN2013/000881 WO2014015657A1 (en) 2012-07-23 2013-07-23 Method for forming a highly-interchangeable and universal led bulb, flange-type-support led bulb, and led lamp

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CN103968269A (en) * 2013-01-31 2014-08-06 全怡艺科技(深圳)有限公司 Multi-head LED plant growth lamp
CN106382606A (en) * 2016-09-22 2017-02-08 贵派电器股份有限公司 Replaced LED lamp holder, LED bulb assembly and replacing method for high-power incandescent lamp
CN106439660A (en) * 2016-11-28 2017-02-22 湖州明日照明科技有限公司 High-power led street lamp structure
CN106641934A (en) * 2016-11-28 2017-05-10 湖州明日照明科技有限公司 Self-heat dissipation LED street lamp structure

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